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Canonical AI event

Lyria-3.5 and Gemini models added to Interactions Model enum

New interaction models lyria-3.5 and gemini-omni-1.1-flash added.

2 Oct 20261 verified claims1 sources1 observations
What happened

The official source reports this update: v2.28.0. 2.28.0 (2026-10-02) Features Add lyria-3.5 , gemini-omni-1.1-flash , and gemini-omni-flash-preview to Interactions Model enum ( 1e8c0cc ) Support continuation_token in Interactions ( d40ca70 )

Why it matters

This official update documents a development concerning v2.28.0. Its practical significance depends on the scope and evidence stated by the source.

What to watch next

Read the official source update and verify its stated scope, evidence and timing before acting on it.

Connected knowledge

Entities affected by this event

Python Genaisubject
Continue this topic
agents-softwarev2.27.0 adds continuation_token to GenerateContent1 Oct 2026agents-softwareGoogle's SDK 2.26.0 adds Gemini 3.8 TTS models.1 Oct 2026agents-softwareGAOS SDK 2.25.0 adds sample_audio to Voice.22 Sept 2026agents-softwareNew SDK Features Include Credential APIs and Environment File Management17 Sept 2026agents-softwareSoftware update 2.23.0 adds environment copying support.11 Sept 2026agents-softwareGemini 3.8 Flash model added to SDKs in version 2.22.02 Sept 2026
Evidence trail

Sources behind the event

Google Gen AI Python SDK releasesv2.28.0
Editorial presentation

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